CN220302594U - Dust cover assembly for brake caliper - Google Patents
Dust cover assembly for brake caliper Download PDFInfo
- Publication number
- CN220302594U CN220302594U CN202322058971.9U CN202322058971U CN220302594U CN 220302594 U CN220302594 U CN 220302594U CN 202322058971 U CN202322058971 U CN 202322058971U CN 220302594 U CN220302594 U CN 220302594U
- Authority
- CN
- China
- Prior art keywords
- dust cover
- convex ring
- guide
- ring part
- brake caliper
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 239000000428 dust Substances 0.000 title claims abstract description 65
- 230000002093 peripheral effect Effects 0.000 claims description 12
- 210000000080 chela (arthropods) Anatomy 0.000 claims description 4
- 238000009434 installation Methods 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 5
- 239000012535 impurity Substances 0.000 abstract 1
- 238000007792 addition Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Braking Arrangements (AREA)
Abstract
The utility model provides a dust cover assembly for a brake caliper, and belongs to the technical field of brake caliper accessories. It has solved the not good problem of current dust cover connection effect. The dust cover assembly for the brake caliper comprises a caliper body, a guide rod and a dust cover, wherein a guide groove for the guide rod to slide and extend into is formed in the caliper body. The utility model has the advantages of good connection effect and reduced impurity entering.
Description
Technical Field
The utility model belongs to the technical field of brake caliper accessories, and relates to a dust cover assembly for a brake caliper.
Background
The brake caliper is used as a part of an internal brake assembly system of the automobile, has a very important effect, and the quality of the brake caliper directly influences whether an effective braking force can be provided for the automobile when a driver steps on the brake during high-speed running of the automobile, and belongs to a key part. Caliper-type brake caliper can slide back and forth along the uide bushing when braking, and uide bushing dust cover is a rubber spare of installing between uide bushing and brake caliper, mainly used prevents pollutant such as dust, liquid and get into the uide bushing, but current dust cover all exists with the assembly of calliper, because the dust cover is generally embedded in the calliper, causes the in-process to lead to the dust cover to break away from the calliper easily, leads to the junction to damage even to influence dustproof effect, aggravate the wearing and tearing of guide post simultaneously, reduction in service life.
Disclosure of Invention
The present utility model has been made in view of the above-mentioned problems occurring in the prior art, and an object of the present utility model is to provide a dust cover assembly that enhances the connection strength, reduces the probability of dust cover detachment, and solves the above-mentioned problems.
The aim of the utility model can be achieved by the following technical scheme: a dust cover assembly for brake caliper, includes the pincers body, guide bar and dust cover, and offered the guide way that supplies the guide bar to slide to stretch into the installation on the pincers body, its characterized in that, the dust cover locate on the guide bar, the upper end and the guide bar of this dust cover are in contact, and the lower extreme of this dust cover is through the cooperation embedding guide way with the guide bar.
In the dust cover assembly for the brake caliper, the first convex ring part which protrudes outwards in the radial direction and is convenient to collide with the dust cover is arranged on the side wall of the part of the guide rod, which is abutted against the upper end part of the dust cover, the second convex ring part which protrudes outwards in the radial direction and is matched with the upper end of the dust cover in a clamping way is arranged on the outer side wall of the guide rod, and the clamping ring is arranged on the upper end of the dust cover in a sleeved mode, and the clamping ring is arranged between the first convex ring part and the second convex ring part.
In the dust cover assembly for the brake caliper, the caliper body is provided with the radially inward protruding third protruding ring part on the inner peripheral wall of the opening of the guide groove, the lower end of the dust cover extending into the guide groove is provided with the barb part matched with the protruding third protruding ring part in a three-phase clamping mode, the lower end peripheral wall of the dust cover located outside the caliper body is provided with the radially outward protruding fourth protruding ring part which is abutted against the caliper body, the inner peripheral wall of the dust cover located at the barb part is provided with the plurality of radially outward protruding fifth protruding ring parts which are arranged at intervals, and the outer peripheral wall of the guide rod located at the fifth protruding ring part is provided with the sealing ring which is embedded in the guide rod and is arranged in a five staggered mode with the corresponding protruding ring part.
Compared with the prior art, the dust cover assembly for the brake caliper has the following advantages:
1. the dust cover is sleeved on the guide rod, the upper end of the dust cover is abutted against the guide rod, the lower end of the dust cover is embedded into the guide groove through the cooperation of the dust cover and the guide rod, and the stability of the dust cover and the pliers body after assembly is enhanced through the arrangement of the structure, so that the dust-proof effect is guaranteed.
Drawings
Fig. 1 is a schematic perspective view of a dust cap assembly for a brake caliper.
Fig. 2 is a schematic cross-sectional view of the dust cap assembly for a brake caliper.
In the figure, 1, a clamp body; 2. a guide rod; 3. a dust cover; 4. a convex ring part I; 5. a convex ring part II; 6. a convex ring part III; 7. a barb portion; 8. a convex ring part IV; 9. and a convex ring part five.
Detailed Description
The following are specific embodiments of the present utility model and the technical solutions of the present utility model will be further described with reference to the accompanying drawings, but the present utility model is not limited to these embodiments.
As shown in fig. 1 and 2, the dust cover component for the brake caliper comprises a caliper body, a guide rod and a dust cover, wherein a guide groove for the guide rod to slide and extend into for installation is formed in the caliper body, an anti-scratch coating is coated on the outer wall of the caliper body, the dust cover is sleeved on the guide rod, the upper end of the dust cover is propped against the guide rod, the lower end of the dust cover is embedded into the guide groove through the matching with the guide rod, a first convex ring part which protrudes outwards radially and is convenient to be in contact with the dust cover is arranged on the side wall of the guide rod, a second convex ring part which protrudes outwards radially and is matched with the upper end of the dust cover in a clamping manner is arranged on the outer side wall of the guide rod, a clamping ring is sleeved on the upper end of the dust cover and is positioned between the first convex ring part and the second convex ring part, the pliers body is provided with a third radially inward protruding bulge loop portion on the inner peripheral wall of the opening of the guide groove, the lower end of the dust cover extending into the guide groove is provided with a fifth radially outward protruding bulge loop portion matched with the bulge loop portion in a three-phase clamping mode, the outer peripheral wall of the lower end of the dust cover, which is located outside the pliers body, is provided with a fourth radially outward protruding bulge loop portion which is in contact with the pliers body, the outer peripheral wall of the dust cover, which is located between the fifth barb portion and the fourth bulge loop portion, is provided with a fifth radially outward protruding bulge loop portion which is arranged at intervals, the inner peripheral wall of the dust cover, which is located at the fifth barb portion, is provided with a sealing ring which is embedded into the guide rod and is arranged in a five staggered mode with the corresponding bulge loop portion.
The specific embodiments described herein are offered by way of example only to illustrate the spirit of the utility model. Those skilled in the art may make various modifications or additions to the described embodiments or substitutions thereof without departing from the spirit of the utility model or exceeding the scope of the utility model as defined in the accompanying claims.
Although the terms of the caliper body 1, the guide rod 2, the dust cover 3, the first collar portion 4, the second collar portion 5, the third collar portion 6, the barb portion 7, the fourth collar portion 8, the fifth collar portion 9, and the like are used more herein, the possibility of using other terms is not excluded. These terms are used merely for convenience in describing and explaining the nature of the utility model; they are to be interpreted as any additional limitation that is not inconsistent with the spirit of the present utility model.
Claims (3)
1. A dust cover (3) subassembly for brake caliper, includes the pincers body (1), guide bar (2) and dust cover (3), and offered on the pincers body (1) and supply guide bar (2) to slide and stretch into the guide way of installation, its characterized in that, dust cover (3) cover locate on guide bar (2), the upper end and the guide bar (2) of this dust cover (3) offset, and the lower extreme of this dust cover (3) is through embedding the guide way with the cooperation of guide bar (2).
2. The dust cover (3) assembly for the brake caliper according to claim 1, wherein a first convex ring part (4) which protrudes outwards in the radial direction and is convenient to collide with the dust cover (3) is arranged on the side wall of the guide rod (2) where the upper end part of the dust cover (3) collides, a second convex ring part (5) which protrudes outwards in the radial direction and is matched with the upper end of the dust cover (3) in a clamping way is arranged on the outer side wall of the guide rod (2) in the dust cover (3), and a clamping ring is sleeved on the upper end of the dust cover (3), and the clamping ring is arranged between the first convex ring part (4) and the second convex ring part (5).
3. The dust cover (3) assembly for the brake caliper according to claim 1, wherein the caliper body (1) is provided with a third convex ring part (6) protruding radially inwards on the inner peripheral wall of the opening of the guide groove, the lower end of the dust cover (3) extending into the guide groove is provided with a barb part (7) matched with the third convex ring part (6) in a clamping manner, the outer peripheral wall of the lower end of the dust cover (3) outside the caliper body (1) is provided with a fourth convex ring part (8) protruding radially outwards and abutting against the caliper body (1), the inner peripheral wall of the dust cover (3) at the barb part (7) is provided with a plurality of fifth convex ring parts (9) protruding radially outwards and arranged at intervals, and the outer peripheral wall of the guide rod (2) at the fifth convex ring part (9) is provided with a plurality of guide rods (2) and sealing rings embedded in the fifth convex ring parts (9) in a staggered manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322058971.9U CN220302594U (en) | 2023-08-01 | 2023-08-01 | Dust cover assembly for brake caliper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322058971.9U CN220302594U (en) | 2023-08-01 | 2023-08-01 | Dust cover assembly for brake caliper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220302594U true CN220302594U (en) | 2024-01-05 |
Family
ID=89371776
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322058971.9U Active CN220302594U (en) | 2023-08-01 | 2023-08-01 | Dust cover assembly for brake caliper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220302594U (en) |
-
2023
- 2023-08-01 CN CN202322058971.9U patent/CN220302594U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |